Sathwika Sama defeated Clara Vlasselaer 6-2 6-2 in the W25 Loule q16 on hard. The upset overturned the form book — Clara Vlasselaer came in leading the head-to-head 1–0. Sathwika Sama claimed a first win over Clara Vlasselaer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-07-21 | W15 Cairo 9 | R32 | clay | Clara Vlasselaer | 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.